CN115064816B - Lithium battery storage equipment with monitoring and protecting functions - Google Patents
Lithium battery storage equipment with monitoring and protecting functions Download PDFInfo
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- CN115064816B CN115064816B CN202210985621.4A CN202210985621A CN115064816B CN 115064816 B CN115064816 B CN 115064816B CN 202210985621 A CN202210985621 A CN 202210985621A CN 115064816 B CN115064816 B CN 115064816B
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 130
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 238000012544 monitoring process Methods 0.000 title claims abstract description 66
- 238000004880 explosion Methods 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims description 52
- 238000007790 scraping Methods 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- 150000002641 lithium Chemical class 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to the field of lithium batteries, in particular to a lithium battery storage device with a monitoring protection function. The technical problem is as follows: the lithium battery monitoring and protecting device cannot monitor and protect the lithium battery in real time, and is very easy to spread to other adjacent lithium batteries during explosion of the lithium battery, so that the device has great limitation. The technical scheme is as follows: a lithium battery storage device with monitoring and protection functions comprises a storage rack, a placing plate and the like; three placing plates are fixedly connected to the storage rack at equal vertical intervals. The invention protects the lithium battery, scrapes off the oxide layer on the surface of the contact piece of the battery, then cleans the leakage around the lithium battery, effectively improves the safety, conducts drainage through the plurality of flow deflectors, enables the shock wave generated during explosion to flow out from the opening of the housing so as to achieve the purpose of rapid pressure relief, and simultaneously effectively reduces the damage of the shock wave to the housing, thereby effectively prolonging the service cycle of the housing and reducing the later maintenance cost.
Description
Technical Field
The invention relates to the field of lithium batteries, in particular to a lithium battery storage device with a monitoring and protection function.
Background
The lithium battery is increasingly widely applied, and the lithium battery is frequently subjected to safety accidents in the links of transportation, storage and the like, huge energy is accumulated in the lithium battery in a charging state, and once the environmental temperature and the like of the lithium battery are not properly controlled, the lithium battery is easy to explode, catch fire and other accidents;
when the lithium batteries are stored in the battery replacement station, most of the lithium batteries are stored by adopting a placing rack, the storage device for the lithium batteries in the traditional Chinese patent (CN 216850190U) is provided with an adjusting component, so that the space in a storage box can be adjusted conveniently according to the size of the stored lithium batteries, and the lithium batteries are fixed, and the storage device is suitable for the lithium batteries with different sizes, can prevent the lithium batteries from shaking and colliding with the storage box to cause damage, and improves the use reliability of the device;
and, the oxidation formation oxide layer is very easily become on the battery contact surface among the lithium cell, and untimely getting rid of it when charging, influences the normal use of lithium cell to and because the lithium cell is after long-time use, the weeping phenomenon very easily appears, if the lithium cell of untimely with the weeping takes out, very easily leaves the potential safety hazard, the lithium cell can the explosion phenomenon simultaneously, and the shock wave that produces when the explosion is very easily spread other lithium cells of neighbouring, if untimely protect, very easily causes bigger incident.
Disclosure of Invention
In order to overcome the defects that the lithium battery cannot be monitored and protected in real time, and other adjacent lithium batteries are easily affected during explosion of the lithium battery, and the limitation is large, the invention provides the lithium battery storage equipment with the monitoring and protecting function.
The technical scheme is as follows: a lithium battery storage device with a monitoring and protection function comprises a storage rack, a placing plate and a top plate; three placing plates for storing lithium batteries are fixedly connected to the storage rack vertically at equal intervals; the upper part of the storage rack is fixedly connected with a top plate; the device also comprises a monitoring protection component, a housing, a flow deflector, a first scraping strip, a cleaning plate, a second scraping strip, a charging contact piece and a cleaning component; the storage rack is connected with a monitoring protection component; the monitoring protection component is connected with the top plate; the monitoring protection component is connected with three housings for protecting the lithium battery; a plurality of flow deflectors for guiding impact force generated during explosion of the lithium battery are fixedly connected to the left part and the right part of the inner side of each housing; the monitoring and protecting assembly is connected with six first scraping strips for cleaning leaked liquid of the lithium battery; each placing plate is connected with a cleaning assembly; each cleaning assembly is connected with two cleaning plates for cleaning the electrode end of the lithium battery; each cleaning plate is fixedly connected with two second scraping strips for cleaning the battery contact pieces of the lithium battery; and each cleaning plate is provided with a charging contact piece.
Preferably, the monitoring protection assembly comprises a second electric slide rail, a third electric slide block, a connecting rod, a telescopic plate, a fourth electric slide block, a fixed column, a limiting frame, a first elastic piece, a fixed strip, a torsion spring, a temperature detector and a monitoring unit; the front part of the storage rack is fixedly connected with two second electric slide rails which are bilaterally symmetrical; each second electric sliding rail is connected with three third electric sliding blocks in a sliding manner; each third electric sliding block is fixedly connected with a connecting rod; each connecting rod is rotatably connected with a telescopic plate; every two adjacent expansion plates on the left and right are fixedly connected with a housing; two fourth electric sliding blocks are fixedly connected to the rear part of the upper surface of each housing; each fourth electric sliding block is connected with the storage frame in a sliding mode, and a groove matched with the fourth electric sliding block is formed in the storage frame; the rear part of each housing is fixedly connected with two fixing columns which are distributed left and right; the rear part of each placing plate is connected with two limiting frames in a sliding manner; the two limiting frames are respectively contacted with one fixing column; a first elastic piece is fixedly connected between each limiting frame and the adjacent placing plate; the four corners of the rectangle at the inner side of each housing are fixedly connected with a fixing strip respectively, and the two fixing strips at the same front and back sides are rotationally connected with a first scraping strip together; the front end and the rear end of each first scraping strip are respectively sleeved with a torsion spring, one end of each torsion spring is fixedly connected with the first scraping strip, and the other end of each torsion spring is fixedly connected with the fixing strip; a temperature detector is arranged on the storage rack and above the side of each housing; the storage rack is connected with a monitoring unit; the monitoring unit is connected with the top plate.
Preferably, the monitoring unit comprises a first electric slide block, a first electric slide rail, a second electric slide block and a monitor; the right part of the top plate is connected with a first electric slide block in a sliding way; the right side of the lower part of the storage rack is connected with another first electric slide block in a sliding way; a first electric slide rail is fixedly connected between the two first electric slide blocks; a second electric sliding block is connected to the first electric sliding rail in a sliding manner; a monitor is arranged on the second electric slide block.
Preferably, the cleaning assembly comprises a connecting shaft, a fixing frame, an electric actuator, a top block, a supporting plate, a fixing plate, a second elastic piece and a limiting block; each placing plate is fixedly connected with a connecting shaft; each connecting shaft is rotatably connected with a fixing frame; each fixing frame is fixedly connected with an electric actuator; each electric actuator telescopic part is fixedly connected with a top block; the rear part of each fixing frame is fixedly connected with two supporting plates; each supporting plate is connected with a fixed plate in a sliding mode, a second elastic piece is fixedly connected between each fixed plate and the adjacent supporting plate, and the opposite sides of the two fixed plates are fixedly connected with a limiting block; every fixed plate and every stopper all with a cleaning plate rigid coupling.
Preferably, the flow deflectors are arc-shaped and used for guiding impact force generated during explosion of the lithium battery, a plurality of flow deflectors located on one surface of the inner side of the housing are distributed in a rectangular array, and the plurality of flow deflectors located above are fixedly connected to corners of the inner side of the housing.
Preferably, a plurality of through holes are formed in the placing plate and used for quickly cooling.
As preferred, spacing setting up to type "F" font for carry on spacingly to the fixed column, thereby realize spacing the housing, and then protect the lithium cell through the housing.
Preferably, the outer annular surface of the first scraping strip is provided with a convex strip for cleaning leaked liquid of the lithium battery.
Preferably, one side of the limiting block, which is close to the ejector block, is cut into an inclined plane, and a plurality of convex strips are arranged on the inclined plane at equal intervals and used for being matched with the ejector block to operate.
Preferably, the cleaning plate is provided with a sponge bump for better absorbing leakage around the contact piece of the battery.
The invention has the beneficial effects that:
1. the placing plate is used for bearing, and a plurality of through holes are formed in the placing plate, so that the lithium battery can be quickly cooled when being overheated;
2. the lithium battery is protected through the housing, and the housing is provided with an opening so as to achieve the purpose of rapid pressure relief;
3. the oxide layer on the surface of the contact piece of the battery is scraped by the second scraping strip, so that the normal use of the lithium battery is prevented from being influenced, the lithium battery is charged by the charging contact piece, and when the lithium battery is charged, the temperature around the lithium battery is monitored in real time by the temperature detector, so that the probability of safety accidents is effectively reduced;
4. the leakage of the left side wall and the right side wall of the lithium battery is cleaned through the two first scraping strips, and the leakage of the periphery of the charging contact piece is cleaned through the two cleaning plates, so that potential safety hazards are effectively eliminated, the leakage of the lithium battery is cleaned before the lithium battery is taken out, the damage of the leakage of the lithium battery to other lithium batteries is effectively avoided when the lithium battery moves, and the safety is greatly improved;
5. carry out the drainage through a plurality of water conservancy diversion pieces for the shock wave that produces during the explosion flows from the opening part of housing, in order to reach the purpose of quick pressure release, protects the inboard edge of housing through a plurality of water conservancy diversion pieces simultaneously, and effectual reduction shock wave causes the damage to the housing, thereby the effectual life cycle who prolongs the housing, and has reduced the later maintenance cost.
Drawings
Fig. 1 shows a schematic three-dimensional structure of a lithium battery storage device with monitoring and protection functions according to the present invention;
FIG. 2 shows a schematic perspective view of a lithium battery according to the present invention;
fig. 3 shows a schematic three-dimensional structure diagram of a monitoring unit of a lithium battery storage device with monitoring and protection functions according to the present invention;
FIG. 4 is a schematic view showing a first partial perspective structure of a lithium battery storage device monitoring and protection assembly having a monitoring and protection function according to the present invention;
FIG. 5 shows a schematic perspective view of a second partial structure of a monitoring and protection assembly for a lithium battery storage device with monitoring and protection functions according to the present invention;
FIG. 6 illustrates a first partial cross-sectional view of a lithium battery storage device monitoring and protection assembly having a monitoring and protection function in accordance with the present invention;
FIG. 7 illustrates a second partial cross-sectional view of a lithium battery storage device monitoring and protection assembly having a monitoring and protection function in accordance with the present invention;
fig. 8 shows a third partial perspective view of a lithium battery storage device monitoring and protection assembly with monitoring and protection functions according to the present invention;
FIG. 9 shows a schematic perspective view of a lithium battery storage device cleaning assembly with monitoring and protection functions according to the present invention;
FIG. 10 illustrates a partial cross-sectional view of a lithium battery storage device cleaning assembly with monitoring and protection of the present invention;
fig. 11 shows a schematic partial perspective view of a lithium battery storage device cleaning assembly with a monitoring and protection function according to the present invention.
Description of reference numerals: 1-storage rack, 11-placing plate, 2-top plate, 3-lithium battery, 31-battery contact piece, 201-first electric slider, 202-first electric slider, 203-second electric slider, 204-monitor, 205-second electric slider, 206-third electric slider, 207-connecting rod, 208-expansion plate, 209-cover, 210-fourth electric slider, 211-deflector, 212-fixed column, 213-limit frame, 214-first elastic piece, 215-fixed strip, 216-first scraping strip, 217-torsion spring, 218-temperature detector, 301-connecting shaft, 302-fixed frame, 303-electric actuator, 304-top block, 305-supporting plate, 306-fixed plate, 307-second elastic piece, 308-limit block, 309-cleaning plate, 310-second scraping strip and 311-charging contact piece.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Examples
A lithium battery storage device with a monitoring and protection function is shown in figures 1-11 and comprises a storage rack 1, a placing plate 11 and a top plate 2; three placing plates 11 are fixedly connected to the storage frame 1 vertically at equal intervals; the upper part of the storage rack 1 is fixedly connected with a top plate 2;
the cleaning device also comprises a monitoring protection component, a housing 209, a flow deflector 211, a first scraping strip 216, a cleaning plate 309, a second scraping strip 310, a charging contact piece 311 and a cleaning component; the storage rack 1 is connected with a monitoring protection component; the monitoring protection component is connected with the top plate 2; the monitoring and protection component is connected with three housings 209; a plurality of flow deflectors 211 are fixedly connected to the left part and the right part of the inner side of each housing 209; six first wiper strips 216 are connected to the monitoring guard assembly; each placing plate 11 is connected with a cleaning assembly; each cleaning assembly is connected with two cleaning plates 309; two second scraping strips 310 are fixedly connected to each cleaning plate 309; each cleaning plate 309 is fitted with a charging pad 311.
The monitoring protection component comprises a second electric slide rail 205, a third electric slide block 206, a connecting rod 207, a telescopic plate 208, a fourth electric slide block 210, a fixed column 212, a limiting frame 213, a first elastic piece 214, a fixed strip 215, a torsion spring 217, a temperature detector 218 and a monitoring unit; two second electric slide rails 205 which are bilaterally symmetrical are fixedly connected to the front part of the storage rack 1; each second electric slide rail 205 is connected with three third electric slide blocks 206 in a sliding manner; each third electric sliding block 206 is fixedly connected with a connecting rod 207; each connecting rod 207 is rotatably connected with a telescopic plate 208; every two expansion plates 208 adjacent to each other on the left and right are fixedly connected with a housing 209; two fourth electric sliding blocks 210 are fixedly connected to the rear part of the upper surface of each housing 209; each fourth electric sliding block 210 is in sliding connection with the storage rack 1, and a groove matched with the fourth electric sliding block 210 is formed in the storage rack 1; the rear part of each housing 209 is fixedly connected with two fixing columns 212 which are distributed left and right; the rear part of each placing plate 11 is connected with two limiting frames 213 in a sliding way; two limiting frames 213 are respectively contacted with a fixed column 212; a first elastic piece 214 is fixedly connected between each limiting frame 213 and the adjacent placing plate 11; a fixing strip 215 is fixedly connected to each of four corners of a rectangle on the inner side of each housing 209, and the two fixing strips 215 on the same side in front and back are rotationally connected with a first scraping strip 216; a torsion spring 217 is sleeved at the front end and the rear end of each first scraping bar 216 respectively, one end of each torsion spring 217 is fixedly connected with the first scraping bar 216, and the other end of each torsion spring 217 is fixedly connected with the fixing bar 215; a temperature detector 218 is arranged on the storage rack 1 and above the side of each cover 209; the storage rack 1 is connected with a monitoring unit; the monitoring unit is connected to the top plate 2.
The monitoring unit comprises a first electric slide block 201, a first electric slide rail 202, a second electric slide block 203 and a monitor 204; a first electric slide block 201 is connected to the right part of the top plate 2 in a sliding manner; the right side of the lower part of the storage rack 1 is connected with another first electric slide block 201 in a sliding way; a first electric slide rail 202 is fixedly connected between the two first electric slide blocks 201; a second electric sliding block 203 is connected on the first electric sliding rail 202 in a sliding manner; a monitor 204 is mounted on the second motorized slider 203.
The cleaning assembly comprises a connecting shaft 301, a fixed frame 302, an electric actuator 303, a top block 304, a supporting plate 305, a fixed plate 306, a second elastic piece 307 and a limiting block 308; each placing plate 11 is fixedly connected with a connecting shaft 301; each connecting shaft 301 is rotatably connected with a fixing frame 302; each fixing frame 302 is fixedly connected with an electric actuator 303; each telescopic part of the electric actuator 303 is fixedly connected with a top block 304; two supporting plates 305 are fixedly connected to the rear part of each fixing frame 302; each supporting plate 305 is connected with a fixing plate 306 in a sliding manner, a second elastic member 307 is fixedly connected between each fixing plate 306 and the adjacent supporting plate 305, and a limiting block 308 is fixedly connected to the opposite side of each fixing plate 306; each fixed plate 306 and each stop block 308 are fixedly connected with a cleaning plate 309.
The guide vanes 211 are arc-shaped and used for guiding the impact force generated during the explosion of the lithium battery 3, a plurality of guide vanes 211 on one surface of the inner side of the housing 209 are distributed in a rectangular array, and a plurality of guide vanes 211 above the guide vanes are fixedly connected with the corners of the inner side of the housing 209.
The placing plate 11 is provided with a plurality of through holes for rapid cooling.
Spacing 213 sets up to type "F" font for carry on spacingly to the fixed column 212, thereby realize spacing to housing 209, and then protect lithium cell 3 through housing 209.
The outer annular surface of the first scraping strip 216 is provided with a convex strip for cleaning the leakage of the lithium battery 3.
One side of the limiting block 308 close to the top block 304 is cut into an inclined surface, and a plurality of convex strips are equidistantly arranged on the inclined surface and are used for being matched with the top block 304 to operate.
The cleaning plate 309 is provided with a sponge bump for better absorbing leakage around the battery contact plate 31.
The first elastic member 214 and the second elastic member 307 are springs, and the electric actuator 303 is an electric push rod.
Installing multiple rows of lithium battery storage equipment with monitoring and protecting functions in a battery changing station, placing multiple lithium batteries 3 which are changed by a worker on multiple placing plates 11 on a storage rack 1 respectively, at the moment, bearing the lithium batteries 3 through the placing plates 11, and enabling a housing 209 to be in an unlimited state, namely, a fixing column 212 is not limited by a limiting rack 213, after the lithium batteries 3 are placed on the placing plates 11, controlling two fourth electric sliding blocks 210 to move downwards, controlling the two fourth electric sliding blocks 210 to move to drive the housing 209 to move downwards, controlling two third electric sliding blocks 206 to move downwards along a second electric sliding rail 205 respectively, further driving two connecting rods 207 to drive a telescopic plate 208 to move downwards, further matching with the housing 209 to move downwards, so that the housing 209 moves downwards to cover the lithium batteries 3, and further protecting the lithium batteries 3 through the housing 209;
then, since the lithium battery 3 needs to be charged after being heavily used, and the surface of the battery contact piece 31 is easily oxidized to form an oxide layer, thereby affecting the normal use of the lithium battery 3, at this time, the electric actuator 303 is controlled to start to drive the top block 304 to move backwards, the top block 304 moves to touch the two limit blocks 308 and squeeze the two limit blocks 308, thereby enabling the two limit blocks 308 to move backwards, the limit blocks 308 move to drive the fixed plate 306 to move, thereby stretching the second elastic piece 307, and simultaneously the limit blocks 308 move to drive the cleaning plate 309, the second scraping strip 310 and the charging contact piece 311 to move synchronously, thereby enabling the two second scraping strips 310 on the same side to sequentially touch the battery contact piece 31 on the same side, thereby scraping the oxide layer on the surface of the battery contact piece 31 through the second scraping strip 310, thereby preventing the oxide layer from affecting the normal use of the lithium battery 3, and then, the electric actuator 303 is controlled to start to drive the top block 304 to move forwards to reset, thereby enabling the two fixed plates 306 to move to reset through the counter-elastic force generated by the two second elastic pieces 307, thereby enabling the two cleaning plates 309 to move to reset, thereby enabling the two charging contact pieces 311 to contact pieces 31 to be in contact piece for charging, thereby enabling the two charging contact pieces to charge the two lithium battery contact pieces 3, and enabling the two charging contact pieces 311 to be connected with the two lithium battery 3, thereby charging power supply 311;
then, since the lithium battery 3 is prone to leakage after long-time use, if the leaked lithium battery 3 is not taken out in time, a potential safety hazard is prone to be left, at this time, the two second electric sliding blocks 203 are controlled to respectively move from top to bottom along the first electric sliding rails 202, so as to drive the two monitors 204 to move, and control the two monitors 204 to operate, so as to longitudinally detect the multiple lithium batteries 3 from top to bottom, then the two first electric sliding blocks 201 on the same side are controlled to move from back to front along the top plate 2, so as to drive all the connected components to move, so as to drive the two monitors 204 to move, so as to further realize transverse detection of the multiple lithium batteries 3 from back to front, when the leaked lithium batteries 3 are detected, the two first scraping strips 216 are respectively close to the left side wall of the lithium battery 3 and the right side wall of the lithium battery 3, then, the two fourth electric sliders 210 and the two third electric sliders 206 are controlled to start, so as to drive the housing 209 to move upwards, the housing 209 moves to drive the four fixing strips 215 to move, so as to drive the two first scraping strips 216 to move upwards synchronously, so as to scrape and clean the leaked liquid on the left side wall of the lithium battery 3 and the right side wall of the lithium battery 3 through the two first scraping strips 216, and at the same time, the two charging contact pieces 311 are controlled to stop charging, when the charging contact pieces 311 stop charging, the electric actuator 303 is controlled to start to drive the top block 304 to move and reset, so that the two limiting blocks 308 move backwards, so as to drive the two cleaning plates 309 to move backwards, at the moment, the two cleaning plates 309 move along the periphery of the charging contact pieces 311, so as to adsorb and clean the leaked liquid on the periphery of the charging contact pieces 311 through the bumps arranged on the two cleaning plates 309, and then the leaked lithium battery 3 is cleaned, the lithium battery 3 with the leaked liquid is taken out, so that potential safety hazards are effectively eliminated, the leaked liquid of the lithium battery 3 is cleaned before being taken out, damage to the rest lithium batteries 3 caused by the leaked liquid when the lithium battery 3 moves is effectively avoided, and safety is greatly improved;
then, when the lithium battery 3 is being charged, the temperature detector 218 is controlled to start up, so as to monitor the temperature around the lithium battery 3, when the temperature of the lithium battery 3 is monitored to be overheated, the two fourth electric sliding blocks 210 and the two third electric sliding blocks 206 are controlled to start, thereby driving the housing 209 to move upwards, further making the housing 209 not cover the lithium battery 3 any more, thereby performing ventilation cooling treatment on the lithium battery 3, then, when the lithium battery 3 is accidentally exploded, the housing 209 covers the lithium battery 3, and at the same time, the other housing 209 below is controlled to move to the lower surface of the placing plate 11, thereby covering the lower part of the lithium battery 3 and further realizing the shielding of the lithium battery 3, and the impact force generated during explosion is guided by the plurality of flow deflectors 211, so that the impact wave generated during explosion flows out from the front opening of the housing 209, so as to achieve the purpose of rapid pressure relief, and will not affect the adjacent lithium battery 3, and the impact force generated when the lithium battery 3 explodes will impact the two cleaning plates 309, so that the two cleaning plates 309 are turned over, and all the connected components are driven to turn over on the connecting shaft 301, further effectively buffer by overturning, further avoid the damage of the shock wave to the component, and, because the upper guide vanes 211 are fixedly connected at the corners of the inner side of the housing 209, the corners of the inner side of the housing 209 are protected by the guide vanes 211, further effectively reducing the damage of the shock wave to the housing 209, thereby effectively prolonging the service life of the housing 209, reducing the maintenance cost in the later period, then, the explosion lithium battery 3 is cleaned by the staff, and the fixing frame 302 is pushed to turn over and reset so as to be used again, thereby protecting the lithium battery 3.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A lithium battery storage device with a monitoring protection function comprises a storage rack (1), a placing plate (11) and a top plate (2); three placing plates (11) for storing the lithium batteries (3) are fixedly connected to the storage rack (1) vertically at equal intervals; the upper part of the storage rack (1) is fixedly connected with a top plate (2); the device is characterized by also comprising a monitoring protection component, a housing (209), a flow deflector (211), a first scraping strip (216), a cleaning plate (309), a second scraping strip (310), a charging contact piece (311) and a cleaning component; the storage rack (1) is connected with a monitoring protection component; the monitoring protection component is connected with the top plate (2); the monitoring protection component is connected with three housings (209) for protecting the lithium battery (3); the left part and the right part of the inner side of each housing (209) are fixedly connected with a plurality of flow deflectors (211) for guiding the impact force generated when the lithium battery (3) explodes; the monitoring protection assembly is connected with six first scraping strips (216) used for cleaning leaked liquid of the lithium battery (3); each placing plate (11) is connected with a cleaning assembly; each cleaning component is connected with two cleaning plates (309) used for cleaning the electrode end of the lithium battery (3); each cleaning plate (309) is fixedly connected with two second scraping strips (310) for cleaning the battery contact pieces (31) of the lithium batteries (3); each cleaning plate (309) is provided with a charging contact piece (311).
2. The lithium battery storage device with the monitoring and protection function according to claim 1, wherein the monitoring and protection assembly comprises a second electric slide rail (205), a third electric slide block (206), a connecting rod (207), a telescopic plate (208), a fourth electric slide block (210), a fixed column (212), a limiting frame (213), a first elastic piece (214), a fixed strip (215), a torsion spring (217), a temperature detector (218) and a monitoring unit; the front part of the storage rack (1) is fixedly connected with two second electric slide rails (205) which are symmetrical left and right; each second electric sliding rail (205) is connected with three third electric sliding blocks (206) in a sliding manner; each third electric slider (206) is fixedly connected with a connecting rod (207); each connecting rod (207) is rotatably connected with a telescopic plate (208); every two expansion plates (208) which are adjacent left and right are fixedly connected with a housing (209) together; two fourth electric sliding blocks (210) are fixedly connected to the rear part of the upper surface of each housing (209); each fourth electric sliding block (210) is in sliding connection with the storage rack (1), and a groove matched with the fourth electric sliding block (210) is formed in the storage rack (1); the rear part of each housing (209) is fixedly connected with two fixing columns (212) distributed left and right; the rear part of each placing plate (11) is connected with two limiting frames (213) in a sliding way; the two limiting frames (213) are respectively contacted with one fixed column (212); a first elastic piece (214) is fixedly connected between each limiting frame (213) and the adjacent placing plate (11); the four corners of the rectangle at the inner side of each cover shell (209) are fixedly connected with a fixing strip (215), and the two fixing strips (215) at the same front side and the back side are rotationally connected with a first scraping strip (216) together; the front end and the rear end of each first scraping strip (216) are respectively sleeved with a torsion spring (217), one end of each torsion spring (217) is fixedly connected to the first scraping strip (216), and the other end of each torsion spring (217) is fixedly connected to the fixing strip (215); a temperature detector (218) is arranged on the storage rack (1) and above the side of each cover shell (209); the storage rack (1) is connected with a monitoring unit; the monitoring unit is connected with the top plate (2).
3. The lithium battery storage device with the monitoring and protection function according to claim 2, wherein the monitoring unit comprises a first electric slide block (201), a first electric slide rail (202), a second electric slide block (203) and a monitor (204); a first electric slide block (201) is connected to the right part of the top plate (2) in a sliding way; the right side of the lower part of the storage rack (1) is connected with another first electric slide block (201) in a sliding way; a first electric slide rail (202) is fixedly connected between the two first electric slide blocks (201); a second electric slide block (203) is connected on the first electric slide rail (202) in a sliding way; a monitor (204) is arranged on the second electric sliding block (203).
4. The lithium battery storage device with the monitoring and protection function according to claim 3, wherein the cleaning assembly comprises a connecting shaft (301), a fixing frame (302), an electric actuator (303), a top block (304), a supporting plate (305), a fixing plate (306), a second elastic member (307) and a limiting block (308); each placing plate (11) is fixedly connected with a connecting shaft (301); each connecting shaft (301) is rotatably connected with a fixing frame (302); each fixed frame (302) is fixedly connected with an electric actuator (303); each telescopic part of the electric actuator (303) is fixedly connected with a top block (304); two supporting plates (305) are fixedly connected to the rear part of each fixing frame (302); each supporting plate (305) is connected with a fixing plate (306) in a sliding mode, a second elastic piece (307) is fixedly connected between each fixing plate (306) and the adjacent supporting plate (305), and the opposite sides of the two fixing plates (306) are fixedly connected with a limiting block (308); each fixed plate (306) and each limiting block (308) are fixedly connected with a cleaning plate (309).
5. The lithium battery storage device with the monitoring and protection function as claimed in claim 1, wherein the flow deflectors (211) are arranged in an arc shape for guiding the impact force generated by explosion of the lithium battery (3), the flow deflectors (211) on one surface of the inner side of the housing (209) are distributed in a rectangular array, and the flow deflectors (211) above are fixedly connected to the corners of the inner side of the housing (209).
6. The lithium battery storage device with the monitoring and protection function as claimed in claim 1, wherein the placing plate (11) is provided with a plurality of through holes for rapid cooling.
7. The lithium battery storage device with the monitoring and protection functions as claimed in claim 2, wherein the limiting frame (213) is arranged in an F-like shape and used for limiting the fixing column (212), so that the housing (209) is limited, and the lithium battery (3) is protected by the housing (209).
8. The lithium battery storage device with the monitoring and protection function as claimed in claim 1, wherein the first scraping strips (216) are provided with raised strips on the outer circumferential surface thereof for cleaning leakage of the lithium battery (3).
9. The lithium battery storage device with the monitoring and protection function as claimed in claim 4, wherein one side of the limiting block (308) close to the top block (304) is cut into an inclined surface, and the inclined surface is provided with a plurality of protruding strips at equal intervals for cooperating with the top block (304).
10. The lithium battery storage device with the monitoring and protection function as claimed in claim 1, wherein the cleaning plate (309) is provided with a sponge bump for better absorbing leakage around the battery contact piece (31).
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| CN202210985621.4A CN115064816B (en) | 2022-08-17 | 2022-08-17 | Lithium battery storage equipment with monitoring and protecting functions |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210985621.4A CN115064816B (en) | 2022-08-17 | 2022-08-17 | Lithium battery storage equipment with monitoring and protecting functions |
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| CN115064816A CN115064816A (en) | 2022-09-16 |
| CN115064816B true CN115064816B (en) | 2022-10-25 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2843729A1 (en) * | 2013-08-28 | 2015-03-04 | Samsung SDI Co., Ltd. | Battery module |
| WO2018139737A1 (en) * | 2017-01-26 | 2018-08-02 | 삼성에스디아이주식회사 | Battery pack including fire extinguishing system |
| CN108847461A (en) * | 2018-05-16 | 2018-11-20 | 芜湖众梦电子科技有限公司 | A kind of knockdown lithium battery group blast resistance construction |
| CN214124007U (en) * | 2020-07-30 | 2021-09-03 | 杭州里德通信有限公司 | Lithium cell fire prevention fender bracket |
| CN113714166A (en) * | 2021-11-02 | 2021-11-30 | 江苏索尔新能源科技股份有限公司 | Battery cleaning device for battery storage |
| CN114447513A (en) * | 2022-02-11 | 2022-05-06 | 广东大川新能源有限公司 | Safe explosion-proof energy storage lithium ion battery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8490538B2 (en) * | 2010-01-21 | 2013-07-23 | Jack Joseph Tawil | System for protecting surfaces against explosions |
-
2022
- 2022-08-17 CN CN202210985621.4A patent/CN115064816B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2843729A1 (en) * | 2013-08-28 | 2015-03-04 | Samsung SDI Co., Ltd. | Battery module |
| WO2018139737A1 (en) * | 2017-01-26 | 2018-08-02 | 삼성에스디아이주식회사 | Battery pack including fire extinguishing system |
| CN108847461A (en) * | 2018-05-16 | 2018-11-20 | 芜湖众梦电子科技有限公司 | A kind of knockdown lithium battery group blast resistance construction |
| CN214124007U (en) * | 2020-07-30 | 2021-09-03 | 杭州里德通信有限公司 | Lithium cell fire prevention fender bracket |
| CN113714166A (en) * | 2021-11-02 | 2021-11-30 | 江苏索尔新能源科技股份有限公司 | Battery cleaning device for battery storage |
| CN114447513A (en) * | 2022-02-11 | 2022-05-06 | 广东大川新能源有限公司 | Safe explosion-proof energy storage lithium ion battery |
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| CN115064816A (en) | 2022-09-16 |
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Effective date of registration: 20230727 Address after: 215600 floor 3, building B, No. 3 Xingyuan Road, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Suzhou spectrum Photoelectric Technology Co.,Ltd. Address before: 215600 No. 3, Xingyuan Road, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG PINNACLE LASER TECHNOLOGY CO.,LTD. |